bootstrap4-udemy-clone
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AssertionError [ERR_ASSERTION]: Task function must be specified
I get this error when i tray to run gulp watch
AssertionError [ERR_ASSERTION]: Task function must be specified at Gulp.set [as _setTask] (C:\laragon\www\trebian\node_modules\undertaker\lib\set-task.js:10:3) at Gulp.task (C:\laragon\www\trebian\node_modules\undertaker\lib\task.js:13:8) at Object.<anonymous> (C:\laragon\www\trebian\gulpfile.js:30:6) at Module._compile (module.js:653:30) at Object.Module._extensions..js (module.js:664:10) at Module.load (module.js:566:32) at tryModuleLoad (module.js:506:12) at Function.Module._load (module.js:498:3) at Module.require (module.js:597:17) at require (internal/module.js:11:18)
This is my gulpfile
gulpfile.js
var gulp = require('gulp'),
sass = require('gulp-sass'),
sourcemaps = require('gulp-sourcemaps'),
cleanCss = require('gulp-clean-css'),
rename = require('gulp-rename'),
postcss = require('gulp-postcss'),
autoprefixer = require('autoprefixer');
gulp.task('build-theme', function() {
return gulp.src(['resources/sass/*.scss'])
.pipe(sourcemaps.init())
.pipe(sass().on('error', sass.logError))
.pipe(postcss([ autoprefixer({ browsers: [
'Chrome >= 35',
'Firefox >= 38',
'Edge >= 12',
'Explorer >= 10',
'iOS >= 8',
'Safari >= 8',
'Android 2.3',
'Android >= 4',
'Opera >= 12']})]))
.pipe(sourcemaps.write())
.pipe(gulp.dest('public/css/'))
.pipe(cleanCss())
.pipe(rename({suffix: '.min'}))
.pipe(gulp.dest('public/css/'))
});
gulp.task('watch', ['build-theme'], function() {
gulp.watch(['resources/sass/*.scss'], ['build-theme']);
});
gulp.task('default', ['build-theme'], function() {
});
I have NPM 6.4.1